Award-winning Canadian cartoonist Jeff Lemire is the creator of the acclaimed monthly comic book series SWEET TOOTH published by DC/Vertigo and the award winning graphic novel Essex County published by Top Shelf.

Now one of DC Comics cornerstone writers, Jeff was prominent in the publisher's recent New 52 line-wide relaunch as the writer of Green Arrow, Animal Man and Frankenstein: Agent of S.H.A.D.E. He has also written the monthly adventures of Superboy, The Atom, and Justice League Dark.

In 2008 Jeff won the Schuster Award for Best Canadian Cartoonist and The Doug Wright Award for Best Emerging Talent. He also won the American Library Association's prestigious Alex Award, recognizing books for adults with specific teen appeal. He has also been nominated for 5 Eisner awards and 5 Harvey Awards.

In 2010 Essex County was named as one of the five Essential Canadian Novels of the Decade. He currently lives and works in Toronto with his wife and son.

Geoff Johns is Chief Creative Officer of DC Entertainment. He has written highly acclaimed stories starring Superman, Green Lantern, The Flash, Teen Titans and The Justice Society of America.

He is the author of the New York Times bestselling graphic novels Green Lantern: Rage of the Red Lanterns, Green Lantern: Sinestro Corps War, Justice Society of America: Thy Kingdom Come and Superman: Brainiac, and is the author of DC Comics' biggest, most recent events, Blackest Night and Brightest Day.

Johns has also written episodes of the TV series Smallville and Robot Chicken. He is writing the story of the DC Universe Online massively multiplayer action game from Sony Online Entertainment LLC.